汽轮发电机主机直流润滑油泵异常情况预防措施

Preventive Measures of DC Oil Pump Anomaly of Turbogenerator's Main Engine

通过对主机直流油泵异常启停的分析,查出事故的根源,同时分析事故所带来的危害性,找出该事故的处理方法,总结出主机润滑油系统在电气、汽机及热工中应采取的反事故措施,以保障汽轮发电机的交、直流润滑油能够正常可靠的运行和联动。

Based on analysis of starting-up and shutting-down of DC lube oil pump in abnormal circumstances, the root causes of the accident are identified;meanwhile, based on analysis of the harm caused by the accident, the treatment method has been found. This paper sums up the anti-accident measures of the host lubricating oil system in the electrical, steam turbine and thermal engineering should be taken to guarantee the turbo-generator of the AC and DC lubricants can be in normal and reliable operation and interaction.